Ultimate Force Centrifuge 120V with Motor / Pump and High Efficiency. Don’t have space for a gravity supply setup? Don’t worry with the Ultimate Force Setup you can set both of the containers on the floor and still use your gravity style centrifuge. With our centrifuge, supply motor/ Oberdorfer pump and the High Efficiency you now can centrifuge without having to place a tote or drum up on a shelf. With the High Efficiency you can now control the flow to your centrifuge which is important.